/* 卡片容器 */
.tang_goods_card {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border-radius: 20px;
    margin: 16px 0;
    border: 1px solid #eef2f8;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    overflow: hidden;
    transition: all 0.2s ease;
    max-width: 600px;
}
.tang_goods_card:active {
    transform: scale(0.99);
}
.tang_goods_body {
    display: flex;
    gap: 12px;
    padding: 14px;
}

/* 商品图片区 — 手机端固定大小 */
.tang_goods_img {
    flex-shrink: 0;
    width: 90px;
    height: 90px;
    background: #f8fafd;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.tang_goods_img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.tang_goods_img_placeholder {
    font-size: 40px;
}

/* 商品信息区 — 自动撑满 */
.tang_goods_info {
    flex: 1;
    min-width: 0;
}
.tang_goods_title {
    font-size: 14px;
    font-weight: 600;
    color: #0f1825;
    line-height: 1.4;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    cursor: pointer;
}
.tang_goods_price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}
.tang_goods_current_price {
    font-size: 18px;
    font-weight: 800;
    color: #e4393c;
}
.tang_goods_current_price small {
    font-size: 11px;
    font-weight: 500;
}
.tang_goods_original_price {
    font-size: 12px;
    color: #94a3b8;
    text-decoration: line-through;
}

/* 标签区域 — 手机友好换行 (所有标签类均加前缀) */
.tang_goods_tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}
.tang_goods_tag {
    font-size: 10px;
    padding: 3px 8px;
    border-radius: 30px;
    background: #f1f5f9;
    color: #5b6e8c;
}
/* 特定标签风格扩展 */
.tang_goods_tag_commission {
    background: #fef3e2;
    color: #e67e22;
}
.tang_goods_tag_global {
    background: #e9e6ff;
    color: #6c5ce7;
}
.tang_goods_tag_promotion {
    background: #fee2e2;
    color: #e4393c;
}

/* 底部操作栏 — 独立区域，按钮更大更易点 */
.tang_goods_footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px 14px;
    border-top: 1px solid #eff3f8;
    background: #fefefe;
}
.tang_goods_shop_info {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: #5b6e8c;
}
.tang_goods_shop_name {
    font-weight: 500;
    color: #334155;
}
.tang_goods_buy_btn {
    background: #6c5ce7;
    padding: 8px 22px;
    border-radius: 40px;
    border: none;
    color: white;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: 0.2s;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.tang_goods_buy_btn:active {
    transform: scale(0.96);
    background: #5b4bc4;
}

/* 极窄屏进一步优化 (小于400px) */
@media (max-width: 400px) {
    .tang_goods_body {
        padding: 12px;
        gap: 10px;
    }
    .tang_goods_img {
        width: 75px;
        height: 75px;
    }
    .tang_goods_current_price {
        font-size: 16px;
    }
    .tang_goods_title {
        font-size: 13px;
    }
    .tang_goods_buy_btn {
        padding: 6px 18px;
        font-size: 12px;
    }
    .tang_goods_tag {
        font-size: 9px;
        padding: 2px 6px;
    }
}